diff options
| -rw-r--r-- | sys/dev/acpi/acpibat.h | 139 |
1 files changed, 76 insertions, 63 deletions
diff --git a/sys/dev/acpi/acpibat.h b/sys/dev/acpi/acpibat.h index f11f9374aad..526cea3d839 100644 --- a/sys/dev/acpi/acpibat.h +++ b/sys/dev/acpi/acpibat.h @@ -1,4 +1,4 @@ -/* $OpenBSD: acpibat.h,v 1.1 2005/12/13 23:19:15 marco Exp $ */ +/* $OpenBSD: acpibat.h,v 1.2 2005/12/14 03:35:04 marco Exp $ */ /* * Copyright (c) 2005 Marco Peereboom <marco@openbsd.org> * @@ -18,26 +18,27 @@ #ifndef __DEV_ACPI_ACPIBAT_H__ #define __DEV_ACPI_ACPIBAT_H__ -#if 0 -Arguments: none -Results : package _BIF (Battery InFormation) -Package { - // ASCIIZ is ASCII character string terminated with a 0x00. - Power Unit //DWORD - Design Capacity //DWORD - Last Full Charge Capacity //DWORD - Battery Technology //DWORD - Design Voltage //DWORD - Design Capacity of Warning //DWORD - Design Capacity of Low //DWORD - Battery Capacity Granularity 1 //DWORD - Battery Capacity Granularity 2 //DWORD - Model Number //ASCIIZ - Serial Number //ASCIIZ - Battery Type //ASCIIZ - OEM Information //ASCIIZ -} -#endif +/* + * _BIF (Battery InFormation) + * Arguments: none + * Results : package _BIF (Battery InFormation) + * Package { + * // ASCIIZ is ASCII character string terminated with a 0x00. + * Power Unit //DWORD + * Design Capacity //DWORD + * Last Full Charge Capacity //DWORD + * Battery Technology //DWORD + * Design Voltage //DWORD + * Design Capacity of Warning //DWORD + * Design Capacity of Low //DWORD + * Battery Capacity Granularity 1 //DWORD + * Battery Capacity Granularity 2 //DWORD + * Model Number //ASCIIZ + * Serial Number //ASCIIZ + * Battery Type //ASCIIZ + * OEM Information //ASCIIZ + * } + */ struct acpibat_bif { u_int32_t bif_power_unit; #define BIF_POWER_MW 0x00 @@ -56,32 +57,33 @@ struct acpibat_bif { char bif_data[]; /* 4 strings */ }; -#if 0 -Arguments: none -Results : DWORD _OSC Definition for Control Method Battery -#endif +/* + * _OSC Definition for Control Method Battery + * Arguments: none + * Results : DWORD flags + */ #define CMB_OSC_UUID "f18fc78b-0f15-4978-b793-53f833a1d35b" #define CMB_OSC_GRANULARITY 0x01 #define CMB_OSC_WAKE_ON_LOW 0x02 -#if 0 -Arguments: none -Results : package _BST (Battery STatus) -Package { - Battery State //DWORD - Battery Present Rate //DWORD - Battery Remaining Capacity //DWORD - Battery Present Voltage //DWORD -} - -Per the spec section 10.2.2.3 -Remaining Battery Percentage[%] = (Battery Remaining Capacity [=0 ~ 100] / - Last Full Charged Capacity[=100]) * 100 - -Remaining Battery Life [h] = Battery Remaining Capacity [mAh/mWh] / - Battery Present Rate [=0xFFFFFFFF] = unknown - -#endif +/* + * _BST (Battery STatus) + * Arguments: none + * Results : package _BST (Battery STatus) + * Package { + * Battery State //DWORD + * Battery Present Rate //DWORD + * Battery Remaining Capacity //DWORD + * Battery Present Voltage //DWORD + * } + * + * Per the spec section 10.2.2.3 + * Remaining Battery Percentage[%] = (Battery Remaining Capacity [=0 ~ 100] / + * Last Full Charged Capacity[=100]) * 100 + * + * Remaining Battery Life [h] = Battery Remaining Capacity [mAh/mWh] / + * Battery Present Rate [=0xFFFFFFFF] = unknown + */ struct acpibat_bst { u_int32_t bst_state; #define BST_DISCHARGE 0x01 @@ -93,34 +95,36 @@ struct acpibat_bst { u_int32_t bst_voltage; }; -#if 0 -Arguments: DWORD _BTP (Battery Trip Point) level -Results : none -#endif +/* + * _BTP (Battery Trip Point) + * Arguments: DWORD level + * Results : none + */ #define BTP_CLEAR_TRIP_POINT 0x00 -#if 0 -_BTM (Battery TiMe) -Arguments: DWORD rate of discharge -Results : DWORD time in seconds or error/unknown -#endif +/* + * _BTM (Battery TiMe) + * Arguments: DWORD rate of discharge + * Results : DWORD time in seconds or error/unknown + */ #define BTM_CURRENT_RATE 0x00 #define BTM_RATE_TOO_LARGE 0x00 #define BTM_CRITICAL 0x00 #define BTM_UNKNOWN 0xffffffff -#if 0 -Arguments: none -Results : package _BMD (Battery Maintenance Data) -Package { - Status Flags //DWORD - Capability Flags //DWORD - Recalibrate Count //DWORD - Quick Recalibrate Time //DWORD - Slow Recalibrate Time //DWORD -} -#endif +/* + * _BMD (Battery Maintenance Data) + * Arguments: none + * Results : package _BMD (Battery Maintenance Data) + * Package { + * Status Flags //DWORD + * Capability Flags //DWORD + * Recalibrate Count //DWORD + * Quick Recalibrate Time //DWORD + * Slow Recalibrate Time //DWORD + * } + */ struct acpibat_bmd { u_int32_t bmd_status; #define BMD_AML_CALIBRATE_CYCLE 0x01 @@ -141,4 +145,13 @@ struct acpibat_bmd { u_int32_t bmd_slow_recalibrate_time; }; +/* + * _BMC (Battery Maintenance Control) + * Arguments: DWORD flags + * Results : none + */ +#define BMC_AML_CALIBRATE 0x01 +#define BMC_DISABLE_CHARGING 0x02 +#define BMC_ALLOW_AC_DISCHARGE 0x04 + #endif /* __DEV_ACPI_ACPIBAT_H__ */ |